torqued: expose learning state in the ui

[sshane]

This is for torqued

Should explore something like the calibration button (but without reset) or an offroad alert until it's calibrated. Offroad alert might be too intrusive, but it makes sense if lateral performance is degraded until it's completed which is the case with Rivians

[haraschax]

@fredyshox Want to add in settings like for calibration once lagd is merged? Just a % reflecting to what extent we've collected data we expect to need to converge?

[sshane]

codex did lagd https://github.com/commaai/openpilot/pull/35511